Command line and full screen utilities for browsing procfs, a "pseudo" file system dynamically generated by Linux to provide information about the status of entries in its process table.
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Craig Small 05d751c4f0 free: use SReclaimable in cached
The previous commit added all of slab into the cache value. The
thing was is cached in this context is something you can get
back and reclaim if under memory pressure.

The problem was slab parameter includes both reclaimable and
unreclaimable values which doesn't make sense in this context.
This commit make cached only use the reclaimable component.

References:
 http://www.freelists.org/post/procps/OmegaPhilxxxxxxxxxxxxx-Bug799716-free-considers-cached-to-include-SUnreclaim
 https://github.com/brndnmtthws/conky/issues/130
 https://bugs.debian.org/799716

Commits:
 6cb75efef8
2015-10-24 14:21:23 +11:00
contrib miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
Documentation miscellaneous: remove some trailing whitespace buildup 2015-06-20 07:46:23 +10:00
include Also emulate error_at_line if not present 2014-08-28 13:54:24 +02:00
lib Create test process 2015-06-13 15:04:31 +10:00
man-po translations: Update all and fix Polish 2015-08-09 17:37:44 +10:00
misc build-sys: rename the 'tools' subdirectory to 'misc' 2012-03-02 21:25:38 +11:00
po translations: Update all and fix Polish 2015-08-09 17:37:44 +10:00
proc free: use SReclaimable in cached 2015-10-24 14:21:23 +11:00
ps ps: display control group name 2015-08-15 17:10:38 +10:00
testsuite testsuite: fix ps signals test 2015-06-14 15:20:48 +10:00
top top: fix unlikely edge case wherein all fields are off 2015-08-06 21:56:27 +10:00
.gitignore build-sys: merge automake subdirs into toplevel 2015-05-01 23:19:31 -07:00
.gitlab-ci.yml miscellaneous: a final cleanup prior to release 3.3.11 2015-08-08 16:56:50 +10:00
AUTHORS Changed git site to gitlab 2015-05-10 14:57:50 +10:00
autogen.sh Fix a remaining util-linux word in autogen 2012-02-26 08:39:16 +11:00
ChangeLog Changed git site to gitlab 2015-05-10 14:57:50 +10:00
configure.ac configure.ac: do not check for C++ compiler 2015-08-18 12:05:11 +01:00
COPYING license: update FSF addresses 2012-03-04 08:04:24 +11:00
COPYING.LIB miscellaneous: clean up trailing whitespace once again 2013-04-07 18:05:01 +10:00
create-man-pot.sh docs: with systemd now in library, remember openproc.3 2014-07-18 20:49:57 +02:00
free.1 free: use SReclaimable in cached 2015-10-24 14:21:23 +11:00
free.c free: use correct end sentinel 2015-10-24 13:17:36 +11:00
INSTALL.md docs: Updated documentation 2015-05-10 17:23:54 +10:00
kill.1 docs: fix manual page warnings 2012-04-16 12:55:53 +02:00
Makefile.am watch: Correctly process [m Remove lib dependency 2015-09-01 21:28:07 +10:00
NEWS ps: display control group name 2015-08-15 17:10:38 +10:00
pgrep.1 pgrep: Enable case-insensitive process matching 2015-05-10 17:42:09 +10:00
pgrep.c pkill: reject -signal number with trailing garbage 2015-07-07 10:39:49 -07:00
pidof.1 pidof: support for omitted %PPID and additional separators 2013-10-14 15:38:33 +02:00
pidof.c Fix readlink's do-while-loop 2015-07-11 21:30:31 +02:00
pkill.1 procps 010114 2002-02-01 22:47:29 +00:00
pmap.1 pmap: Including -p in the man page 2013-11-26 13:45:22 +01:00
pmap.c fix integer overflow on 2GiB+ maps on 32-bit platforms 2015-06-20 21:39:41 +10:00
pwdx.1 docs: fix manual page warnings 2012-04-16 12:55:53 +02:00
pwdx.c Handle out of memory conditions. 2015-07-11 21:28:47 +02:00
README.md added new CI status button 2015-10-24 01:35:01 +00:00
skill.1 skill: support namespaces 2013-04-18 13:59:44 -04:00
skill.c kill: print usage if no pid is passed in command line 2015-07-07 10:39:49 -07:00
slabtop.1 procps: Add a zero-width break point in slabtop.1 2015-06-01 22:04:40 +10:00
slabtop.c 'slabtop -o' with stdin not a tty would complain 2015-01-24 17:27:12 +11:00
snice.1 procps 010114 2002-02-01 22:47:29 +00:00
sysctl.8 docs: Fix typos in slabtop.1, sysctl.8 and uptime.1 2014-09-16 19:35:28 +02:00
sysctl.c sysctl: Correct stat on /etc/sysctl.conf 2015-06-26 23:03:11 +10:00
sysctl.conf docs: remove tcp_default_win_scale from sysctl.conf sample 2012-01-24 22:34:12 +01:00
sysctl.conf.5 docs: Fix typos in sysctl.8 and sysctl.conf.5 2014-09-15 16:24:59 +02:00
tload.1 docs: fix manual page warnings 2012-04-16 12:55:53 +02:00
tload.c tload: fix lockup 2014-08-27 18:59:27 +02:00
translate-man.sh Fixed translate-man.sh for no top ps 2014-05-28 20:12:33 +10:00
uptime.1 docs: Fix typos in slabtop.1, sysctl.8 and uptime.1 2014-09-16 19:35:28 +02:00
uptime.c Merge commit 'refs/merge-requests/2' of git://gitorious.org/procps/procps into merge-requests/2 2013-09-11 20:50:48 +10:00
vmstat.8 library: reverting tmpfs subtraction from cached (18-FEB-2014) 2014-04-30 13:59:34 +02:00
vmstat.c Use <dirent.h> instead of <sys/dir.h> 2014-08-26 16:01:57 +02:00
w.1 sysctl, w: miscelaneous usage/man fixes 2013-07-19 14:50:02 +02:00
w.c w: Adjust command width 2015-07-21 22:45:02 +10:00
watch.1 watch: typo in man (closign->closing) 2014-09-12 14:22:48 +02:00
watch.c watch: Correctly process [m Remove lib dependency 2015-09-01 21:28:07 +10:00

build status procps

procps is a set of command line and full-screen utilities that provide information out of the pseudo-filesystem most commonly located at /proc. This filesystem provides a simple interface to the kernel data structures. The programs of procps generally concentrate on the structures that describe the processess running on the system.

The following programs are found in procps:

  • free - Report the amount of free and used memory in the system
  • kill - Send a signal to a process based on PID
  • pgrep - List processes based on name or other attributes
  • pkill - Send a signal to a process based on name or other attributes
  • pmap - Report memory map of a process
  • ps - Report information of processes
  • pwdx - Report current directory of a process
  • skill - Obsolete version of pgrep/pkill
  • slabtop - Display kernel slab cache information in real time
  • snice - Renice a process
  • sysctl - Read or Write kernel parameters at run-time
  • tload - Graphical representation of system load average
  • top - Dynamic real-time view of running processes
  • uptime - Display how long the system has been running
  • vmstat - Report virtual memory statistics
  • w - Report logged in users and what they are doing
  • watch - Execute a program periodically, showing output fullscreen

Reporting Bugs

There are a few ways of reporting bugs or feature requests:

  1. Your distributions bug reporter. If you are using a distribution your first port of call is their bug tracker. This is because each distribution has their own patches and way of dealing with bugs. Also bug reporting often does not need any subscription to websites.
  2. GitLab Issues - To the left of this page is the issue tracker. You can report bugs here.
  3. Email list - We have an email list (see below) where you can report bugs. The problem with this method is bug reports often get lost and cannot be tracked. This is especially a big problem when its something that will take time to resolve.

If you need to report bugs, there is more details on the Bug Reporting page.

Email List

The email list for the developers and users of procps is found at http://www.freelists.org/archive/procps/ This email list discusses the development of procps and is used by distributions to also forward or discuss bugs.